Individual Calculations July 2021
 Pellegrini, Ennio Paolo  Total change: -20.40  Rating chartPersonal card
 CR Lazio 2021 Roma ITA 2021-05-28
RcRownchangeKK*chgGame
 1523 1713 1.00 4 -1.82 40 -72.80 
  Ferrante, Marco 1313  * ITA0.501-0.4240-16.80 
  Lelli, Adriano 2113  * ITA0.001-0.0840-3.20 
  Nardoni, Matteo 1354 ITA0.001-0.9040-36.00 
  Corvi, Maddalena 1313  * ITA0.501-0.4240-16.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 WE 3 Fiuggi - A Fiuggi ITA 2021-06-18
RcRownchangeKK*chgGame
 1867 1713 3.00 5 1.31 40 52.40 
  Corvi, Marco f2113  * ITA0.001-0.0840-3.20 
  Vannelli, Vittorio 1552 ITA1.0010.294011.60 
  Petricca, Pier Vincenzo 1767 ITA1.0010.584023.20 
  Buffoni, Luca 1788 ITA1.0010.604024.00 
  Aghayev, Miragha m2113  * ITA0.001-0.0840-3.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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